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Troubleshooting TVs and Video Sources

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Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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Topics Statistics Last Post
  Sticky: Eeprom dump thread! by Hamie
Started by Hamie, 01-25-2017, 02:25 PM
1,921 responses
643,547 views
0 likes
 Last Post Salvatore Cancellieri
by Salvatore Cancellieri
05-27-2025, 04:41 AM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
217 views
0 likes
 Last Post Davi.p
by Davi.p
03-31-2025, 02:38 PM  
Sticky: LCD TV and Monitor basic troubleshooting guides by budm
Started by budm, 01-23-2013, 11:27 AM
455 responses
780,846 views
0 likes
 Last Post Ricardoso
by Ricardoso
12-07-2024, 05:33 PM  
Sticky: List Of Vestel Tv Brand Names by ReeceyBurger123
Started by ReeceyBurger123, 05-30-2015, 01:12 PM
125 responses
196,753 views
0 likes
 Last Post Guest's Avatar
by Guest
04-10-2023, 09:53 AM  
Sticky: Factory Resets Listing by randtek
Started by randtek, 12-13-2012, 08:45 AM
130 responses
540,812 views
0 likes
 Last Post RinusB
by RinusB
01-20-2023, 10:25 AM  
Sticky: TV Repair Reference Library by randtek
Started by randtek, 01-24-2013, 12:11 PM
51 responses
279,419 views
0 likes
 Last Post Maalobs
by Maalobs
01-04-2022, 01:15 AM  
Closed, Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies by Per Hansson
Started by Per Hansson, 06-09-2021, 12:01 PM
0 responses
9,188 views
0 likes
 Last Post Per Hansson
by Per Hansson
06-09-2021, 12:01 PM  
Closed, Sticky: BIOS & FIRMWARE Attachment Upload WARNING! AVOID BANNING, READ BEFORE UPLOADING! by Topcat
Started by Topcat, 12-30-2018, 03:16 PM
0 responses
28,431 views
0 likes
 Last Post Topcat
by Topcat
12-30-2018, 03:16 PM  
Closed, Sticky: Please upload pictures using attachment function when ask for help on the repair by budm
Started by budm, 08-19-2014, 09:02 AM
10 responses
73,099 views
0 likes
 Last Post budm
by budm
01-05-2015, 03:39 PM  
Closed, Sticky: Put make and model number in thread title ! ! ! by Dgtech
Started by Dgtech, 12-07-2012, 04:59 AM
0 responses
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung LE37B652 Fix: Delayed Startup (10-30m) by strtfr
Started by strtfr, 07-26-2016, 12:33 PM
2 responses
1,632 views
0 likes
 Last Post strtfr
by strtfr
07-26-2016, 12:57 PM  
What type of multimeter are you using? by johns1mj
Started by johns1mj, 07-25-2016, 01:56 PM
9 responses
2,429 views
0 likes
 Last Post budm
by budm
07-26-2016, 10:06 AM  
32" Citizen CRT TV Cuts Out and Won't Come On by canadaboy25
Started by canadaboy25, 07-12-2016, 12:21 PM
20 responses
3,208 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
07-26-2016, 09:05 AM  
Cello/Goodmans factory reset by mrblobby
Started by mrblobby, 07-26-2016, 04:43 AM
0 responses
1,180 views
0 likes
 Last Post mrblobby
by mrblobby
07-26-2016, 04:43 AM  
Samsung LA40A650A1F possible eeprom problem by maxvalutech
Started by maxvalutech, 03-20-2016, 08:46 PM
11 responses
4,183 views
0 likes
 Last Post maxvalutech
by maxvalutech
07-26-2016, 12:13 AM  
Sony KDL-40Z4100 3/4 of the panel is distorted and full of lines by lucidbarrier
Started by lucidbarrier, 07-24-2016, 05:31 PM
3 responses
1,590 views
0 likes
 Last Post lucidbarrier
by lucidbarrier
07-25-2016, 08:39 PM  
Hanspree HSG1075 by rhodesjo
Started by rhodesjo, 12-26-2012, 03:03 PM
66 responses
13,516 views
0 likes
 Last Post rhodesjo
by rhodesjo
07-25-2016, 07:01 PM  
Vizio M492i-B2 Turns off after 2 seconds by tvfixer007
Started by tvfixer007, 07-10-2016, 04:44 PM
10 responses
2,685 views
0 likes
 Last Post tvfixer007
by tvfixer007
07-25-2016, 04:30 PM  
LG 50PK350 Clicking by sordids999
Started by sordids999, 07-25-2016, 01:53 PM
1 response
1,512 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-25-2016, 02:12 PM  
INSIGNIA NS-L47Q09-10A: No Sound, No Picture by empire1138
Started by empire1138, 01-05-2015, 11:47 PM
64 responses
10,855 views
0 likes
 Last Post PrinceHuff6
by PrinceHuff6
07-25-2016, 12:45 PM  
LG 32LD320 5v standby only - Fixed by diif
Started by diif, 07-25-2016, 11:26 AM
3 responses
1,944 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-25-2016, 12:41 PM  
NS-50L440Na14 LCD Power supply issue by Nick's Tvs
Started by Nick's Tvs, 01-28-2016, 11:31 AM
25 responses
4,677 views
0 likes
 Last Post budm
by budm
07-25-2016, 11:55 AM  
Samsung PS51d6900 not so well by dave247
Started by dave247, 07-25-2016, 05:11 AM
6 responses
2,615 views
0 likes
 Last Post dave247
by dave247
07-25-2016, 10:31 AM  
Cable TV box problem?? by Mmasters
Started by Mmasters, 07-25-2016, 06:40 AM
4 responses
1,444 views
0 likes
 Last Post vinceroger69
by vinceroger69
07-25-2016, 10:02 AM  
samsung ua32eh5300 display not align ! by thierry2288
Started by thierry2288, 07-25-2016, 08:41 AM
0 responses
1,212 views
0 likes
 Last Post thierry2288
by thierry2288
07-25-2016, 08:41 AM  
Samsung ps51d6900 dk will not switch on by Miller r5
Started by Miller r5, 06-09-2014, 09:53 AM
48 responses
14,558 views
0 likes
 Last Post dave247
by dave247
07-25-2016, 04:23 AM  
Panasonic - TH-P50X80A - Strange problem - unresponsive & cycles input by santoitaliano
Started by santoitaliano, 07-24-2016, 09:25 PM
4 responses
1,641 views
0 likes
 Last Post santoitaliano
by santoitaliano
07-25-2016, 03:35 AM  
TC-P54S1 7 blink by gdawg
Started by gdawg, 07-04-2016, 10:55 AM
4 responses
2,247 views
0 likes
 Last Post gdawg
by gdawg
07-24-2016, 04:16 PM  
Sharp Aquos 37" RED blinking power light by The-Biz
Started by The-Biz, 07-21-2016, 10:47 PM
7 responses
2,172 views
0 likes
 Last Post Moreno83
by Moreno83
07-24-2016, 04:03 AM  
Panasonic TC-P50S60 Plasma 7 Blinks by kevinm34232
Started by kevinm34232, 06-09-2016, 05:48 PM
30 responses
5,793 views
0 likes
 Last Post Moreno83
by Moreno83
07-24-2016, 03:40 AM  
sony kdl-46xbr6 slow refresh by freakaftr8
Started by freakaftr8, 10-19-2014, 08:50 PM
52 responses
10,695 views
0 likes
 Last Post steves7839
by steves7839
07-23-2016, 04:22 PM  
LG 60PZ950S weird problem by Iersuo
Started by Iersuo, 10-12-2015, 05:53 AM
15 responses
6,118 views
0 likes
 Last Post pmatrisotto
by pmatrisotto
07-23-2016, 03:14 PM  
Toshiba 42HP66 red specks on the screen by Malachi
Started by Malachi, 07-23-2016, 09:44 AM
4 responses
1,686 views
0 likes
 Last Post Malachi
by Malachi
07-23-2016, 02:24 PM  
17PW26-3 Issue: Flashing Blue Light on TV by speedypro
Started by speedypro, 07-19-2016, 05:52 AM
38 responses
4,745 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-23-2016, 01:34 PM  
Lg 50pt350 by Jtroutt19
Started by Jtroutt19, 07-23-2016, 11:14 AM
3 responses
1,490 views
0 likes
 Last Post Jtroutt19
by Jtroutt19
07-23-2016, 12:10 PM  
Westinghouse LVM-37w1 won't turn on. by Malachi
Started by Malachi, 07-20-2016, 02:13 PM
17 responses
2,653 views
0 likes
 Last Post Malachi
by Malachi
07-23-2016, 10:10 AM  
Sharp LC-60LE832U Burnt 5v Standyby... lightning by JDRiv
Started by JDRiv, 07-22-2016, 10:47 PM
12 responses
3,534 views
0 likes
 Last Post dick_barton
by dick_barton
07-23-2016, 09:02 AM  
ipb733v4 power supply board schematic? by ngth82
Started by ngth82, 07-22-2016, 11:49 PM
0 responses
1,536 views
0 likes
 Last Post ngth82
by ngth82
07-22-2016, 11:49 PM  
Sanyo DP50710 Display 'Jumps' by Audioplus
Started by Audioplus, 07-22-2016, 06:20 PM
1 response
1,441 views
0 likes
 Last Post tw2005
by tw2005
07-22-2016, 08:59 PM  
LG 50PB2DR Sound stops after 10 min by Tommy2shoes
Started by Tommy2shoes, 07-22-2016, 05:43 PM
1 response
1,413 views
0 likes
 Last Post Tommy2shoes
by Tommy2shoes
07-22-2016, 05:54 PM  
Samsung LN46A550P3F - No Power - Clicking by mrhanso
Started by mrhanso, 11-26-2013, 12:02 PM
20 responses
9,931 views
0 likes
 Last Post blub
by blub
07-22-2016, 05:41 PM  
help help please sanyo lc-60le600u..strange problem by davewilson61
Started by davewilson61, 07-22-2016, 05:28 PM
0 responses
1,336 views
0 likes
 Last Post davewilson61
by davewilson61
07-22-2016, 05:28 PM  
Samsung PN50B450B1D Y-sus LJ92-01601A by Nick's Tvs
Started by Nick's Tvs, 07-18-2016, 04:55 PM
4 responses
2,259 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
07-22-2016, 12:16 PM  
samsung LN40c530F1F wont turn on by beano
Started by beano, 08-25-2013, 04:17 PM
6 responses
3,916 views
0 likes
 Last Post dick_barton
by dick_barton
07-22-2016, 10:05 AM  
Sony KDL40W4100: no signs of life? by whyexactly
Started by whyexactly, 07-03-2016, 05:18 PM
33 responses
4,577 views
0 likes
 Last Post whyexactly
by whyexactly
07-22-2016, 01:39 AM  
Sanyo DP50741 buffer board question by nwcs
Started by nwcs, 07-15-2016, 05:14 PM
3 responses
1,846 views
0 likes
 Last Post tw2005
by tw2005
07-21-2016, 09:05 PM  
Vivax 32'' MSD309.8B no picture by 6ot4hr
Started by 6ot4hr, 07-21-2016, 04:00 PM
4 responses
2,270 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
07-21-2016, 05:26 PM  
POLARIOD P50D300S suspect panel failure by sordids999
Started by sordids999, 07-21-2016, 03:58 PM
1 response
1,565 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-21-2016, 04:16 PM  
Samsung LE26B450C4W Dead by nic2
Started by nic2, 12-11-2012, 10:02 AM
12 responses
6,677 views
0 likes
 Last Post Moreno83
by Moreno83
07-21-2016, 01:58 PM  
NEC PlasmaSync 60XP10 by Crashtek
Started by Crashtek, 07-14-2016, 05:59 PM
13 responses
2,382 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-21-2016, 05:40 AM  
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